TY - JOUR A1 - Yokoyama, Ryohei A1 - Shinano, Yuji A1 - Taniguchi, Syusuke A1 - Ohkura, Masashi A1 - Wakui, Tetsuya T1 - エネルギー供給システムの設計および運用階層的関係を考慮した最適化(K-ベスト解の探索) T1 - Optimization ofEnergy Supply Systems in Consideration of Hierarchical Relationship Between Design and Operation (Search for K-Best Solutions) T2 - 日本機械学会第11回最適化シンポジウム2014講演論文集 N2 - A mixed-integer linear programming methodutilizing the hierarchical relationship between design and operation variables proposed ot solve the optimal design problem of energy supply systems efficiently is extended ot search K-best solutions: At the upper level, the optimal values ofdesign variables are searched with operation variables relaxed to continuous ones; At the lower level, the values of operation variables are optimized with the values of design variables given tentatively; The obtained solution is used to renew K-best incumbent solutions, and the upper bound for the value of the objective function for K-best solutions is replaced correspondingly. A practical case study is conducted, and the validity and effectiveness of the proposed method are clarified. Y1 - 2014 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/9046 SP - 1 EP - 4 ER -